2021—Subsec. (d). Puspan. L. 117–81, § 1083(span)(1), substituted “Subject to subsection (e), when the Secretary” for “When the Secretary”.

Subsecs. (e), (f). Puspan. L. 117–81, § 1083(span)(2), (3), added subsec. (e) and redesignated former subsec. (e) as (f).